RentDocs vs COHO
This guide compares RentDocs and COHO, two popular software platforms for landlords and letting agents in the UK. We examine their strengths in managing Houses in Multiple Occupation (HMOs), co-living spaces, and single-
Overview
COHO is specifically engineered for Houses in Multiple Occupation (HMOs) and co-living environments, excelling in room-level tenancy management, housemate matching, and shared-house workflows. RentDocs offers a broader compliance platform catering to single-let properties, tenancies with couples, and HMOs, providing comprehensive support across diverse portfolios. While COHO deeply specialises in the nuances of shared living, RentDocs prioritises overarching regulatory compliance and audit trails for all property types. Understanding these core differences is crucial for landlords to select the platform best aligned with their operational needs and property portfolio structure.
Why it matters
Choosing the correct property management software profoundly impacts a landlord's operational efficiency, compliance adherence, and ultimately, profitability. An unsuitable platform can lead to critical oversights in legal requirements, particularly concerning HMO licensing, safety certificates, or the new periodic tenancy rules, exposing landlords to significant fines and potential prosecution. Effective software streamlines tenancy management, minimises administrative burden, and provides robust evidence should a dispute arise, safeguarding investments and reputation.
Legal requirements
- Landlords must ensure all properties, including HMOs, meet minimum fitness for human habitation standards throughout a tenancy.
- All landlords must serve tenants with accurate copies of current Gas Safety Certificates annually, Electrical Installation Condition Reports every five years, and the Energy Performance Certificate before advertising.
- HMOs require a valid licence from the local authority if they meet specific occupancy and property criteria, which must be displayed conspicuously.
- Landlords must protect tenant deposits in a government-approved scheme within 30 days of receipt and provide prescribed information.
- All tenancies created after the commencement of the Renters' Rights Act 2025 will be periodic, with specific notice periods for rent increases and termination.
- Landlords are legally obligated to provide a How to Rent Guide, an Energy Performance Certificate, and a Gas Safety Certificate to tenants at the start of a tenancy.
- In HMOs, landlords must adhere to strict fire safety regulations, including regular checks of fire alarms and emergency lighting.
- Landlords must manage repairs promptly and safely, ensuring a clear audit trail of communication and resolution.
- Data protection principles under GDPR require landlords to securely store and process tenant personal information, including financial details.
- Property redress schemes are mandatory for all letting agents and property managers, and for landlords who are legally required to join one in certain circumstances.
Common mistakes
- Failing to adequately check prospective housemates' suitability in HMOs, leading to tenancy breakdowns and disputes.
- Not maintaining an up-to-date HMO licence, resulting in substantial fines and potential rent repayment orders.
- Incorrectly serving required documents, such as EPCs or Gas Safety Certificates, which can invalidate statutory notices.
- Overlooking the specific compliance requirements for shared facilities and common areas in HMOs, particularly regarding fire safety.
- Using outdated tenancy agreements or failing to update them to reflect the new periodic tenancy regime under the Renters' Rights Act 2025.
- Neglecting to keep a comprehensive, timestamped record of all communications and actions, critical for resolving disputes or possession claims.
- Underestimating the complexity of staggered tenancy start dates and rent collection in co-living arrangements.
- Failing to understand regional variations in housing law, particularly concerning licensing and tenancy rules in Scotland, Wales, and Northern Ireland.
Practical guidance
- Clearly define your property portfolio's composition-single-lets, HMOs, or a mix-to identify your primary management needs.
- Assess the specific features offered by each platform in relation to your most frequent operational tasks, such as tenant onboarding or compliance checks.
- Prioritise platforms that provide robust audit trails for all communications and document serving, as this is critical for legal protection.
- Verify that the chosen software can handle the intricacies of room-level tenancies, including individual deposit protection and rent collection, if you manage HMOs.
- Ensure the platform supports automatic reminders and tracking for critical compliance documents like gas safety certificates and EICRs.
- Look for features that streamline tenant referencing and legal documentation, ensuring all new periodic tenancies comply with current legislation.
- Consider the platform's scalability to accommodate future growth or changes in your property portfolio.
- Familiarise yourself with the support resources and training available for each platform to ensure a smooth transition and ongoing usage.
- Regularly review your compliance processes, using the software's data to identify and address any potential gaps.
- Incorporate the software into your routine for managing repairs and maintenance, ensuring all issues are logged and resolved efficiently.
HMO and Co-Living Specialisation
COHO's core strength lies in its deep specialisation for Houses in Multiple Occupation (HMOs) and co-living arrangements. This includes sophisticated functionalities tailored for the entire shared-house lifecycle: from specific room advertising and housemate matching processes that consider tenant compatibility, to handling room-level rent collection and managing staggered tenancies. This level of granular control is particularly beneficial for landlords whose portfolios consist exclusively of HMOs, as it addresses the unique challenges of multi-occupancy properties. Such features aim to optimise occupancy rates and foster harmonious living environments, which are critical for the financial viability and smooth operation of HMOs. The ability to manage individual contracts within a single property, including varying start/end dates and rent amounts, simplifies what can often be a complex administrative burden. Furthermore, COHO typically offers workflows designed around shared facilities, ensuring common areas are managed effectively.
Comprehensive Compliance Across Property Types
RentDocs, while also adept at handling room-level HMO rent, extends its capabilities to cover single-let properties and tenancies with couples, providing a unified compliance platform for diverse portfolios. Its architecture is built around layering essential compliance elements-such as licensing tracking, certificate management (Gas Safety, EICR, EPC), and statutory document serving-across all property types. This means a landlord with a mixed portfolio does not need separate systems for different property categories. RentDocs ensures that critical legal obligations are met consistently, regardless of whether it's a family home or a five-bedroom HMO. The platform often integrates features like automated reminders for certificate renewals, ensuring proactive compliance and reducing the risk of penalties. This broader approach makes RentDocs a strong contender for landlords seeking a single solution to manage all their property interests comprehensively and compliantly, moving beyond the HMO-only focus to embrace a wider array of residential tenancies.
Evidence, Audit Trails, and Possession Procedures
A key differentiator for RentDocs is its robust focus on the audit trail, which is paramount when a tenancy encounters difficulties or progresses to a possession claim. This encompasses versioned served documents, a detailed communications log, inspection actions, and a compliance score designed to provide an at-a-glance overview of a property's legal standing. Such meticulous record-keeping is invaluable in demonstrating compliance with landlord obligations, particularly when facing tenant disputes or legal challenges. For instance, the ability to show proof of service for statutory documents like the 'How to Rent' guide, Gas Safety Certificate, or deposit protection information is crucial for any possession proceedings. In the landscape of periodic tenancies under the Renters' Rights Act 2025, where the process for gaining possession will be more stringent, having an immutable, easily accessible audit trail simplifies legal processes and strengthens a landlord's position. This attention to evidential detail offers significant peace of mind and practical advantage.
Regional Differences: Scotland, Wales, and Northern Ireland
Housing legislation varies significantly across the UK, meaning platform features must adapt to regional nuances. In **Scotland**, the Private Residential Tenancy (PRT) replaced assured and assured shorthold tenancies, offering increased tenant security and specific rules around rent increases and eviction. HMO licensing criteria also differ, with local authorities having discretion on some aspects. In **Wales**, the Renting Homes (Wales) Act 2022 fundamentally reformed housing law, introducing 'occupation contracts' and distinct rules for notices and repairs. This includes specific fitness for human habitation requirements and provisions for retaliatory evictions. In **Northern Ireland**, tenancy agreements are primarily governed by the Private Tenancies (Northern Ireland) Order 2006, with specific provisions for tenancy length, repairs, and deposit protection differing from England. HMOs also have unique licensing requirements. Landlords operating in these devolved nations must ensure their chosen software can accurately reflect and manage these distinct legal frameworks, ensuring full compliance with local regulations, not just those applicable to England. Platforms should offer customisable templates and compliance checks relevant to each jurisdiction.
Who each platform suits
RentDocs is best for
Mixed portfolios that need compliance and evidence across every property type.
COHO is best for
Dedicated HMO and co-living operators wanting room-level workflows.
Feature comparison
Compliance certificate expiry tracking
RentDocs YesCOHO PartialAutomated rent reminders to tenants
RentDocs YesCOHO YesStatutory document serving log
RentDocs YesCOHO PartialBuilt-in e-signature
RentDocs YesCOHO YesTenant portal
RentDocs YesCOHO YesRenters' Rights Act 2025 ready
RentDocs YesCOHO PartialAimed at individual landlords
RentDocs YesCOHO Yes
Tick = included, dash = partial or limited, cross = not offered.
Pricing
RentDocs
From £5 per property per month with a free trial.
COHO
Per-room or per-property subscription. Check their site for current pricing.
Which should you choose?
- HMO-only portfolioCOHO for room workflows.
- Mixed single lets and HMOsRentDocs.
- Licensing and compliance riskRentDocs.
Frequently asked questions
What is an HMO, and do I need a licence?
An HMO, or House in Multiple Occupation, is generally a property rented out by at least three unrelated people, who form more than one household, and share facilities like a kitchen or bathroom. Mandatory HMO licensing applies if the property is rented to five or more people forming two or more households. Smaller HMOs may require a licence under additional licensing schemes run by local authorities. Failure to licence an HMO can lead to unlimited fines and a rent repayment order, obliging you to repay up to 12 months' rent to tenants.
How has the Renters' Rights Act 2025 changed tenancy agreements?
The Renters' Rights Act 2025 abolished assured shorthold tenancies, meaning all new tenancies will be periodic from their start date. This removes 'fixed-term' agreements in the traditional sense. Landlords can no longer issue 'no-fault' Section 21 notices to regain possession, needing to rely instead on specific, legitimate grounds for possession. Tenants gain greater security and flexibility, able to give notice to leave at any time with appropriate notice. Landlords must ensure their tenancy agreements and processes are updated to reflect this new regime.
What are the essential safety certificates I must provide to tenants?
You must provide tenants with a valid Gas Safety Certificate annually if there are gas appliances, an Electrical Installation Condition Report (EICR) every five years, and an Energy Performance Certificate (EPC) before the tenancy begins. For HMOs, additional fire safety checks and certificates may be required. Failing to provide these documents not only endangers tenants but can also invalidate any Section 8 possession notices and lead to significant fines. Always retain proof of service for these vital documents.
Can I increase the rent during a periodic tenancy?
Yes, you can increase the rent during a periodic tenancy, but only by following specific legal procedures and notice periods. Under the Renters' Rights Act 2025, rent increases can typically only occur once every 12 months. You must serve a prescribed notice form, giving tenants at least two months' notice of the proposed increase. The increase must be fair and reasonable, aligning with local market rates. Tenants have the right to challenge unreasonable rent increases at the First-tier Tribunal (Property Chamber).
What is the importance of an audit trail for landlords?
An audit trail is a chronological record of all actions, communications, and documents related to a tenancy. For landlords, it's crucial for demonstrating compliance with legal obligations, resolving disputes, and supporting possession claims. A robust audit trail proves when and how documents were served, when communications took place, and how repairs were handled. This evidence is invaluable in defending against tenant complaints, navigating tribunal hearings, or successfully securing possession of a property, providing legal protection and peace of mind.
Related RentDocs resources
- Free property compliance checkerCheck one property against the current rules.
- Landlord calculatorsYield, deposit cap, notice periods, stamp duty.
- Forms and templatesTenancy paperwork for all four UK nations.
- Knowledge CentreCompliance guides in plain English.
- Council licensing databaseLicensing rules for every UK council.
- All comparisonsSee how RentDocs stacks up elsewhere.
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RentDocs publishes these comparisons about its own product, so treat our view as informed but interested. We aim to describe other platforms fairly and correct anything inaccurate quickly — tell us if you spot something wrong.